Display screen with a graphical user interface



FIG. 1 is a front view of a first embodiment of a display screen with a graphical user interface as depicted on a display; and,

FIG. 2 is a front view of a second embodiment of a display screen with a graphical user interface as depicted on a display.

The large broken lines showing the inner rectangle represent the bounds of the claimed design and form no part of the claimed design. All other broken lines illustrate portions of the display screen with a graphical user interface and surrounding display and form no part of the claimed design. 

CLAIM The ornamental design for a display screen with a graphical user interface, as shown and described. 